version 1.40, 2003/04/03 21:53:51
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version 1.41, 2003/05/08 21:50:54
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Line 89 sub handler {
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Line 89 sub handler {
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# ---------------------------------------------------------- Determine own load |
# ---------------------------------------------------------- Determine own load |
my $loadavg; |
my $loadavg; |
{ |
{ |
my $loadfile=Apache::File->new('/proc/loadavg'); |
my $loadfile=Apache::File->new('/proc/loadavg'); |
$loadavg=<$loadfile>; |
$loadavg=<$loadfile>; |
} |
} |
$loadavg =~ s/\s.*//g; |
$loadavg =~ s/\s.*//g; |
my $loadpercent=100*$loadavg/$loadlim; |
my $loadpercent=100*$loadavg/$loadlim; |
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my $userloadpercent=&Apache::lonnet::userload(); |
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# ------------------------------------------------------- Do the load balancing |
# ------------------------------------------------------- Do the load balancing |
my $otherserver='http://'.$ENV{'SERVER_NAME'}; |
my $otherserver='http://'.$ENV{'SERVER_NAME'}; |
my $firsturl= |
my $firsturl= |
($ENV{'request.firsturl'}?$ENV{'request.firsturl'}:$ENV{'form.firsturl'}); |
($ENV{'request.firsturl'}?$ENV{'request.firsturl'}:$ENV{'form.firsturl'}); |
# ---------------------------------------- Are we access server and overloaded? |
# ---------------------------------------- Are we access server and overloaded? |
if (($role eq 'access') && ($loadpercent>100.0)) { |
if (($role eq 'access') && |
$otherserver=Apache::lonnet::spareserver($loadpercent); |
(($userloadpercent>100.0)||($loadpercent>100.0))) { |
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$otherserver=Apache::lonnet::spareserver($loadpercent,$userloadpercent); |
} |
} |
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# -------------------------------------------------------- Set login parameters |
# -------------------------------------------------------- Set login parameters |